Properly map from empty aBoundRange to empty rRect

Change-Id: Ic8cf3a71d168f4679347ac493c08fef1daf4ce84

svx/source/svdraw/svddrgv.cxx

@@ -141,11 +141,18 @@ void SdrDragView::TakeActionRect(Rectangle& rRect) const
             {
                 // #i95646# is this used..?
                 const basegfx::B2DRange aBoundRange(mpCurrentSdrDragMethod->getCurrentRange());
+                if (aBoundRange.isEmpty())
+                {
+                    rRect.SetEmpty();
+                }
+                else
+                {
                     rRect = Rectangle(
                         basegfx::fround(aBoundRange.getMinX()), basegfx::fround(aBoundRange.getMinY()),
                         basegfx::fround(aBoundRange.getMaxX()), basegfx::fround(aBoundRange.getMaxY()));
                 }
             }
+        }
         if (rRect.IsEmpty())
         {
             rRect=Rectangle(aDragStat.GetNow(),aDragStat.GetNow());